baber/WOPTO huggingface dataset:
Patent JP-H03198299-A (JP)
Title: Semiconductor memory
Inventor: KIUCHI TAKASHIGE
IPC: G11C29/04
Filed: 1989-12-26
Abstract: PURPOSE:To surely perform switching by storing switching data which is detected by a test of a wafer state in the nonvolatile memory transistor(TR) of a latch circuit and performing switching to a memory TR which is a switching fuse after product assembly. CONSTITUTION:Data for swtiching a changeover fuse is written and stored with the switching data detected by the test of the wafer state in the nonvolatile memory TRM 1 of the latch circuit 2 provided separately from the switching fuse using a nonvolatile memory transistor(TR) M2, and after the product is assembled, switching to the nonvolatile memory TRM 2 as a switching fuse is performed according to data stored in the latch circuit 2. Therefore, the memory TRQ2 as the switching fuse does not deteriorate owing to heat stress and how the switching fuse is switched in the test of the wafer state can be left in the memory M1, so that the switching fuse can surely be switched after the assembly.
Patent JP-H08175252-A (JP)
Title: Conveying work execution recording device
Inventor: NAKANO TOMOHITO
IPC: B60P1/04
Filed: 1994-12-27
Abstract: PURPOSE: To grasp in the lump the whole conveying amount together with the working condition record of a loading vehicle, by providing an ID code recording means to record in an external recording device such as a snowplow processing recording device installed to a loading machine such as a rotary snowplow. CONSTITUTION: A RAM 33 is read and written by a CPU 31 at any time, and it is used to the memory of loading and unloading. A magnetic card recording device 34 records the data such as the numbers and the times of the loading and the unloading on a magnetic card 46 in a magnetic or printing recording. A switch input part 42 picks up the magnetic card 46 after the work is finished, and a sensor 40 detects whether the unloading operation (to pull a dump lever and to incline the platform of a dump truck) is carried out or not. An ID code 47 sets a peculiar number for the data discrimination, and makes recognized that the communication is carried out or not to the own vehicle in the transmitting and the receiving of signals in a communication means.
Patent JP-H05305374-A (JP)
Title: Method for forming neck to container
Inventor: EDOWAADO SUTANREI TORAZUIKU
IPC: B21D51/26
Filed: 1991-11-27
Abstract: PURPOSE: To manufacture a container with a high speedy device by moving a punch at a faster speed than that of the container and deforming the end of the container in the method for forming a neck to a thin wall container having an open end. CONSTITUTION: Neck forming work is performed during the arc-like movement span of about 100 deg. of a turret along a circular path, and the turret begins to move upward along an increasing curve from just after 0 deg. point to 50 deg. point. As shown clearly by the curve 240 expressing the movement of a punch, the punch does not move vertically and a valve means is held at the closed position during the initial 15 deg. of rotational movement, the punch moves upward at a slower speed than the moving speed of the container and the valve means is opened at 15 deg. point, and the container is completely pressurized. The rising of the punch becomes equal to or larger than the rising movement of the container and the speed of the punch becomes larger than the speed of the container wall at the rotating point of 29 deg..
Patent JP-H10184469-A (JP)
Title: Intake manifold for engine
Inventor: WADA SATORU
IPC: F02M35/10
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of an engine output by a method wherein the lengths of a plurality of intake pipes are set to approximately a constant value, in an intake manifold having a plurality of intake pipes extending from a surge tank at different inclination angles. SOLUTION: In an intake manifold 85 formed such that a surge tank 82 and a plurality of intake pipes 83a-83d are integrally formed and coupled to a cylinder head 8, since the inclination angles of the intake pipes 83a-83d are different from each other, the lengths of the intake pipes are uneven. The position of a connection part where the intake pipes 83a-83d are connected to the surge tank 82 is situated such that an upper intake pipe 83a having a most low inclination angle is most widely deviated toward this side on a figure and the lower intake pipe 83d having highest inclination angle is most narrowly deviated to the this side on the figure. This way compensates unevenness of the length of the intake pipes and adjusts the lengths of the intake pipes 83a-83d approximately to a constant value.
Patent JP-2000162533-A (JP)
Title: Optical scanner
Inventor: OKADA TORU
IPC: G01S7/48
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To detect an object in a wide range and to emit light fit to peripheral object circumstances without causing the omission of detection by providing a 1st mode for emitting a converged laser beam and a spread laser beam and a 2nd mode for emitting the spread laser beam and performing switching between both modes. SOLUTION: The laser beam is emitted by setting a light emitting time T1 for the reflection surface (reflection surfaces 1 to 6) of a polygon mirror and by setting a light emitting time T2 for the reflection surface (reflection surfaces 7 and 8). In a light emitting pattern 2, the laser beam is not emitted for the reflection surfaces 1 to 6 of the polygon mirror but emitted only for the reflection surfaces 7 and 8 in the light emitting time T2. In a light emitting pattern 1, scanning is performed on scanning lines 1 to 6 in a state where the beam is converged, and the scanning is performed on the scanning lines 7 and 8 in a state where the beam is spread, so that the detection range for both long and short distances is obtained. In the light emitting pattern 2, the beam is spread and the light is not emitted on the scanning lines 1 to 6 but the light is emitted only on the scanning lines 7 and 8, so that the detection range for a short distance is obtained.
Patent JP-H07156171-A (JP)
Title: Production of laminated sheet for printed circuit board
Inventor: KAZAMA SHINICHI
IPC: H05K3/46
Filed: 1993-12-08
Abstract: PURPOSE:To enhance the productivity of a laminated sheet for a printed circuit board by holding a laminate between the heating medium heating/cooling hot plates of a press to heat and press the same and subsequently cooling the hot plates while forcibly cooling the laminate by cold air to shorten the molding time of the laminated sheet. CONSTITUTION:A laminate wherein prepregs and copper foils are alternately combined is held between the plates 2 of hot discs 3 heated and cooled by heating medium oil of a vacuum box type press to be heated and pressed. Thereafter, the hot discs 3 are cooled to 30 deg.C and cold air of 10 deg.C is sent into a vacuum box 5 to forcibly cool the laminate to obtain a laminated sheet for a printed circuit board. By this constitution, the molding time of the laminated sheet can be shortened and the productivity thereof is enhanced.
Patent JP-H11156878-A (JP)
Title: Method and apparatus for processing terminal of molding
Inventor: NAGURA MASANORI
IPC: B29C43/42
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a molding having good appearance without generating an uneven wall thickness part or the like by simply and certainly allowing the surface part of the terminal of a molding material to follow a mold surface part having an undercut shape even if the angle of inclination of the undercut shape of a desired terminal part is large to perfectly perform the duplication of the mold surface. SOLUTION: At the time of closing of a movable mold 31, a part of a fixed mold 21 is moved from the outside of its terminal mold part to the inside thereof to be bent toward its rear surface so that the cut-off parts formed at a terminal part 11 and a rear surface part 12 of a molding material 10 become an undercut shape. Further, a pressing projection 51 provided at the movable mold 31 is obliquely advanced from the vicinity of a base part 13a of the cut-off part of the molding material 10 to the part becoming a bent base part 15 on the surface side 14 of the molding material 10 to press the molding material 10 to mold the same and, thereafter, the pressing projection 51 is pulled out of the terminal part 11 of the molding material 10 at the time of opening of the movable mold 31.
Patent JP-H09179305-A (JP)
Title: Photosensitive composition, pattern formation and formation of colored film
Inventor: ITOU MASAO
IPC: G03F7/40
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive compsn. having high exposure sensitivity, good sectional shape and excellent resolution by incorporating specific polysilane and a compd. which generates a radical or acid by irradiation with chemical radiations into this compsn. SOLUTION: The polysilane having the monomer expressed by formula as a repeating unit and the compd. which generates the radical or the acid by the irradiation with the chemical radiations are incorporated into the compsn. In the formula, R<1> denotes a substd. or unsubstd. arom. group. The pattern forming method comprises applying the photosensitive compsn. contg. the polysilane having the monomer expressed by formula as the repeating unit and the compd. which generates the radical or the acid by the irradiation with the chemical radiations on a substrate and drying the coating to form a photosensitive compsn. film and exposing the photosensitive compsn. by irradiation with desired pattern light, then developing the film with an aq. alkaline soln.
Patent JP-H09177765-A (JP)
Title: Heat resistant sliding bearing for fixing device
Inventor: SHIMOKUSUZONO TAKUMI
IPC: F16C13/02
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To impart excellent low friction characteristics and abrasion resistance, so as to provide non-attack performance in relation to a sliding counterpart such as soft metal, by constituting a heat resistant sliding bearing by a resin component containing polyamide resin and solid lubricant having the specified ratio. SOLUTION: A heat resistant sliding bearing is composed of a resin component containing polyamide resin of 50 to 95wt.% and solid lubricant of 5 to 50wt.%, and one or more kind of resin to be selected from a group composed of polyamide 46 resin, polyamide 66 resin, polyamide 6T resin, polyamide 6/6T resin, and polyamide MXD6 resin is adopted as polyamide resin. Fluorine group resin, polyolefine group resin such as polyethylene, graphite, molybdenum disulfide, carbon, and well known other lubricant can be mentioned as solid lubricant. A bearing may be formed of an individual material, or it may be formed of a bearing part 1, a fixing metallic part 2, a bearing part 3 and a resin part 4. Therefore, the abrasion resistance is excellent, friction torque is low, and aluminum allay can not be damaged.
Patent JP-H11157268-A (JP)
Title: Filing utensil
Inventor: KANEHARU SHIGEKI
IPC: B42F7/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a filing utensil by which the handlings such as the classification of leaf papers such as documents, the extraction for respective classified papers, the replacement and the addition are easy, and which can be manufactured at a low cost. SOLUTION: A sheet of cardboard or synthetic resin is folded along a folding line 21 at approx. the central part, and leaf papers having holes are pinched by this filing utensil, and at locations which are approx. symmetrical in the vicinities on both sides of the folding line 21 at the central part, and correspond with the binding holes for leaf papers, holes 11 are provided in such a manner that on one side of the folding line, they are made approx. the same size as the binding hole for leaf papers, and on the confronted side, they are made long holes 13 in the lateral direction, and the binding holes of leaf papers are adjusted to the holes 11, 13, and the leaf papers 4 are pinched and held, and they are bound by another filing utensil.
Patent JP-2000131225-A (JP)
Title: Transmitted light intensity ratio measurement type colorimeter
Inventor: AMAYA KAZUO
IPC: G01J3/46
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-maintain, low-cost, high-performance and long- life colorimeter by using a stabilized and supersensitized approximation circuit. SOLUTION: A measurement sample is put into a sample cell 2 of a measuring device previously calibrated by use of a standard sample and is irradiated with a white LED 8a as a light source. Two photodiodes 4, 4' receives transmitted light through the sample, a duty ratio rectangular wave oscillator 5 oscillates according to signals from the two photodiodes 4, 4' and a smoothing circuit 6 smoothes a signal from the oscillator 5. Thereby, a change of an output is measured.
Patent JP-H09176642-A (JP)
Title: Agent and method for granulating water-containing soil
Inventor: NISHITANI TADAO
IPC: C09K17/48
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a granulating agent which is used for granulating water- contg. soil into fine granules having prescribed granular sizes and strengths and easy to handle e.g. in transporting and which is suitable in reusing water- contg. soil as a resource, e.g. as an earthing up for horticulture or agriculture, and to provide a method for granulating a water-contg. soil using the same. SOLUTION: A granulating agent comprising water glass, an acidic substance, and, if necessary, a polyvalent metal compd. is used for granulating water-contg. soil. An example of the acidic substance is polyacrylic acid and/or its partial salt. An example of the metal compd. is calcium chloride dihydrate. Water-contg. soil is mixed with water glass, the acidic substance, and the metal compd. and granulated. Thus water-contg. soil is converted into fine granules having prescribed granular sizes and strengths.
Patent JP-2000140519-A (JP)
Title: Tubular body with hole, its manufacture and manufacturing machine therefor
Inventor: NAMITA YASUO
IPC: B01D27/00
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To enable the discarding and incinerating disposal of a non-metallic sheet material with plural punched through holes to be easily performed by joining the ends of the sheet material, when a tubular body with holes for supporting the filter paper or the like of a filter element, in an oil treatment filter or the like used in an automobile. SOLUTION: First, a non-metallic sheet material 21 prepared is perforated by punching and a part of both end parts of the sheet material 21 is bent inwardly as an end part bending process. Next, the intermediate part bending process is performed to form the intermediate part into a recess shape. After that, one bent end or one unbent end of both end parts is bent inwardly to be fixed as a one-end part fixing process. Further, the other end is bent and lapped on the one end and fixed together as an other-end part lapping/fixing process. Finally, the end parts of the lapped part are joined to obtain a complete tubular body with holes 30. The non-metallic sheet material 21 to be used is a sheet material made of a paper material, a mixed paper or the like. When the upper is made, it is impregnated with a curable resin or this resin is applied to the paper, according to necessity.
Patent JP-H0558083-A (JP)
Title: Concealed information carrier and formation thereof
Inventor: SUGAWARA HIDEHITO
IPC: B42D15/02
Filed: 1991-11-30
Abstract: PURPOSE:To provide a concealed information carrier such as a postcard wherein concealed information can be seen without damage to the surface thereof and which can be made with ease. CONSTITUTION:Transparent sheets 1, 2 are pressed and bonded to each other and opaque sheets 10, 11 for postcard, each of which has concealed information 8, 9 on one surface thereof, are bonded respectively to the surfaces of the sheets 1, 2 opposite to the bonded surfaces thereof through adhesives 3, 4 in such a manner that said surfaces having concealed information are bonded to the sheet 1, 2 respectively to form a postcard 20. The concealed information 8, 9 of the postcard 20 cannot be seen from the outside, but if the bonded surfaces of the sheet 1, 2 are separated, the concealed information 8, 9 shown on each of the sheets 10, 11 can be seen through the sheets 1, 2 and hence it is not necessary to separate each sheets 1, 2 from each of the sheets 10, 11.
Patent JP-H05244065-A (JP)
Title: Individual call device
Inventor: NAKAZAWA EIJI
IPC: H04B7/26
Filed: 1992-12-22
Abstract: PURPOSE:To easily confirm whether or not message information has an error. CONSTITUTION:A reception control part 3 once receiving a radio signal from a radio base station decides whether or not the received data has the error from BCH parity bits in the message data. If there is a one-bit error, the error is corrected, but when there is a >=2-bit error, the error can not be corrected, so the data is outputted to a received data storage part 6 together with added data for displaying data including the error in different display mode. A coincidence and similarity detecting circuit 19 compares the message information outputted from the received data storage part 6 with telephone number data stored in a RAM 12 to retrieve telephone number data which matches the message information or is similar to it.
Patent JP-H05148095-A (JP)
Title: Method for making step on film-forming surface of base
Inventor: TANAKA SATOSHI
IPC: H01L39/14
Filed: 1991-11-30
Abstract: PURPOSE:To prevent deterioration of the characteristics of an oxide superconductor thin film formed on the film-forming surface by precisely forming protrusions without using a photoresist and, therefore, preventing the protrusions from pollution by a photoresist, a stripping solvent, etc. CONSTITUTION:Into the film-forming surface 2 of an MgO base 1 prepared, e.g. by heat treatment in an oxygen atmosphere and almost free from crystal defects, Ar ions are implanted to form crystal defects 3 followed by wet etching of the film-forming surface 2 with H3PO4. The crystal defects 3 are formed into a form of a protrusion 30 having a quadrangular pyramid shape and allowed to protrude out of the etched film-forming surface 20 to make steps. For improving the state of the film-forming surface 20, heat treatment may be carried out in an oxygen atmosphere again. If an oxide superconductor thin film 4 is formed on the filmforming surface 20, the thickness of the part 5 above the protrusion 30 is very thin. Thus, a Josephson junction device can be formed.
Patent JP-H11172396-A (JP)
Title: Aerial floating pot of hot dip coating equipment
Inventor: YAMASHITA ICHIRO
IPC: C23C2/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an aerial floating pot of hot dip coating equipment capable of promptly dealing with the sudden fall of a hot dip coating metal without allowing an operator to stand by at all times. SOLUTION: This aerial floating pot of the hot dip coating equipment forms a bottom aperture 12 by holding the internal hot dip coating metal 101 with a high-frequency magnetic field impression device 11 and applies plating on a steel strip 100 by passing the steel strip 100 from the bottom aperture 12 toward an upper aperture 13. A closing plate 17 having a slit to allow the passage of the steel strip 100 is disposed liftably below the bottom aperture 12. A pair of hydraulic cylinders 18 for lifting this closing plate 17 are connected to the closing plate 17 and these hydraulic cylinders 18 are connected a hydraulic device via a selector 19. On the other hand, a light emitting element/light receiving plate 20 which emits IR rays and receives reflected light and a reflection plate are disposed to hold the bottom aperture 12 in a transverse direction near this aperture.  This light emitting element/light receiving plate 20 is electrically connected to the input section of a controller and the output section of this controller is electrically connected to the selector 19.
Patent JP-H0693767-A (JP)
Title: Hinge for quick assembly type furniture
Inventor: MIHAIRO MARUYANOBUITSUKU
IPC: E05D7/12
Filed: 1991-12-25
Abstract: PURPOSE: To associate a furniture door wing to a base plate fixed onto the sidewall of furniture by supporting the entire hinge in particular and to simply and speedily remove the sleeve of the door as well. CONSTITUTION: A mounting element 2, which is useful as an intermediate between a hinge arm 1 and a substrate 4 and is fixed to the arm 1 separably and adjustably, are provided on the sidewall of furniture. To the equipment of the mounting element 2, a slider 3 which is spring-supported and pressed outward from the element 2 belongs. In the element 2, one crossbeam 2I, 2II is provided at each of bases at both ends of the element 2. The first of them is used for grasping the colliding surface 4II of the base plate 4 from a lower side and the other one is useful for guiding the part 3 and to hold the part 3 at the position of an end in the direction of pulling out from the element 2. The part 3 is formed with a pusher stud 3II and a latch 3II and the free ends of them are in cooperation with the fixed crossbeam 4I of the base plate 4.
Patent JP-H05173934-A (JP)
Title: Method and device for data transfer
Inventor: SHIMIZU HITOSHI
IPC: G06F13/28
Filed: 1991-12-25
Abstract: PURPOSE:To efficiently execute DMA data transfer between a host computer and a hard disk. CONSTITUTION:A DMA control part 3 sends a signal to up/down counters 21, 22, 23, and 24 to count frequencies in data transfer to corresponding buffer memories 11, 12, 13, and 14; and when being informed that counted frequencies in data transfer reach the capacities of buffer memories, a data transfer control part 4 executes data transfer between a host computer 5 and a hard disk 6 through a hard disk controller 7 while shifting data to buffer memories 11, 12, 13, and 14.
Patent JP-H03200296-A (JP)
Title: Musical sound synthesizer
Inventor: KUNIMOTO TOSHIFUMI
IPC: G10H5/00
Filed: 1989-12-28
Abstract: PURPOSE:To perform stable control without any overflow and to easily vary the parameter of an exciting means by performing the displacement of an exciting means within the range of a preset function without using the exciting means which is not a loop circuit. CONSTITUTION:This synthesizer is equipped with a closed loop means 1 and the exciting means consisting of a function generating means 2 and an exciting signal arithmetic means. The function generating means 22 outputs a specific time function corresponding to operation information and the exciting signal arithmetic means calculates an exciting signal corresponding to excited vibration to be supplied to a sound generation body according to the function and supplied the closed loop means 1. This exciting signal circulates in the closed loop means 1 consisting of a specific delay element. Then the exciting signal which circulates in the closed loop circuit 1 is led out. Consequently, no overflow is caused, an exciting circuit 11 can easily be controlled, and the parameter of the exciting circuit 1 can easily be varied.
Patent JP-2001160710-A (JP)
Title: Wide band array antenna
Inventor: TAGUCHI YUUJIROU
IPC: H01Q9/36
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a wide band array antenna capable of guaranteeing performance against frequency characteristic fluctuation while keeping a high FBR directional pattern even in a low posture shape, so that it is required to design the operable band of the antenna sufficiently wider than a system request value so as to guarantee the performance even when frequency characteristics fluctuate since generally an operation under a severe environment condition is requested for the antenna loaded on an airplane. SOLUTION: Relating to this wide band array antenna for which an inverse F antenna as a feeding element and a non-feeding element provided with a prescribed element length are erected on a ground plate, they are disposed so as to position a part of the non-feeding element at an upper part at a prescribed interval from the feeding element, and the respective element lengths of the non-feeding element and the feeding element are set so as to be different from each other.